Trinity Methodist Church (Idaho Falls, Idaho)

The Idaho Falls Public Library, at Elm and Eastern Streets in Idaho Falls, Idaho, was built in 1916 as a Carnegie library and was expanded later. The library operated here until 1977 when it moved a few blocks away. The historic building was listed on the National Register of Historic Places in 1984. It later became part of a new Museum of Idaho. The modern library is located at 457 West Broadway in Idaho Falls.

First Presbyterian Church is a historic Presbyterian church at 325 Elm Street in Idaho Falls, Idaho. It was built during 1918 to 1920 and was added to the National Register in 1978.It was deemed architecturally significant as "a good example of the Neo-classical revival style"; its "dome and Ionic portico are impressive by Idaho's standards."It is the only building in Idaho designed by Uniontown, Pennsylvania ecclesiastic architect J. C. Fulton.

The Rocky Mountain Bell Telephone Company Building in Idaho Falls, Idaho, at 246 W. Broadway Ave., was built in 1910. It was listed on the National Register of Historic Places in 1984.It was a two-story commercial building, built of yellow brick with pinkish-gray stone trim, upon a stone foundation. It was the earliest building with elements of Renaissance Revival style in downtown Idaho Falls; the later Shane Building, Underwood Hotel, Hotel Idaho, and Farmers and Merchants Bank have more of that. It was deemed "historically significant for its association with an early Idaho Falls communications company"; it was used by the phone company into the late 1920s. It was later used as a parish hall, named Faber Hall, for the Catholic Church. It was used from 1953 on by the local carpenters union for use as a meeting hall and offices by several unions, and was called the Labor Temple.The building is no longer standing.

The Montgomery Ward Building or Montgomery Ward and Company Department Store is a historic department store building in downtown Idaho Falls, Idaho, United States. It currently houses Happy Chinese Restaurant and a number of vacant and occupied offices in the second floor.

Chesbro Music Company is a privately owned American manufacturer and wholesaler of musical instruments, musical instrument accessories and sheet music. Chesbro Music was founded in 1911 and is based in Idaho Falls, Idaho. Chesbro owns Teton Guitars, and has been run by female CEOs since 1953.

The Idaho Falls City Office Building is a historic building in Idaho Falls, Idaho. It was built in 1929-1930 as a rectangular structure with "double fluted Ionic columns," reminiscent of Beaux-Arts architecture. It has been listed on the National Register of Historic Places since August 30, 1984.

The I.O.O.F. Building is a building in Idaho Falls, Idaho, United States. It was built in Romanesque Revival style in c.1909, and served historically as a clubhouse for the local International Order of Odd Fellows chapter, which was formed by 1892.The building was listed on the National Register of Historic Places in 1984.It is one of a number of Idaho Falls buildings studied in 1984 and listed on the National Register. The Hasbrouck Building is the one other relatively pure Romanesque Revival building in that group.

The Bonneville Hotel, on the 400 block of W. C St. in Idaho Falls in Bonneville County, Idaho, was built in 1927. It was listed on the National Register of Historic Places in 1984.It is a five-story, brick-veneered hotel which was built in 1927 and was remodeled in 1951. The brick is pale to dark burnt red in shade, and is laid in common bond.

The Douglas-Farr Building, at 493 N. Capital Ave. in Idaho Falls, Idaho, was built in 1911. It was listed on the National Register of Historic Places in 1984.It was a one-story brick Early Commercial-style building. The brick was laid in common bond with a header course every seventh row, and was originally red brick but was later painted a cream color. It had a denticulated cornice formed of brick corbels, above five storefronts.It was deemed "architecturally significant as the area's only remaining unaltered example of the one-story commercial buildings of the late nineteenth and early twentieth century period. Simple, one-story brick commercial buildings were once common as part of the Idaho Falls downtown streetscape. This building was a late example that draws on the Renaissance Revival for its brick corbelling and its segmentally arched windows. Built between 1911 and 1921, the building first housed Anthony F. Douglas, auto repair shop and the Farr Candy Company. Such industrialuses typically were scattered throughout the downtown areas of Idaho towns during their first decades and gradually became more confined to specific areas. Capital Avenue in Idaho Falls, where the Douglas-Farr Building was located, is one such area. During the 1930s and 1940s, the southern portion of the building was used to publish a regional weekly paper called The Eastern Idaho Farmer. The publisher was Aden Hyde, and his partner was Henry Dworshak, then a U.S. Representative and later a U.S. Senator.

The Colonial Theater is a historic theater in Idaho Falls, Idaho, founded in 1919 as a venue for live performances. From 1929 until 1990, it operated as a movie theater under the name The Paramount Theater. In the 1990s, the theater was renovated, and its original name was restored. It is currently part of the Willard Arts Center arts complex, owned and operated by the Idaho Falls Art Council.

The Bonneville County Courthouse is a historic building in Idaho Falls, Idaho, and the courthouse of Bonneville County, Idaho. It was built in 1921 with reinforced concrete, sandstone from Boise, and there is a marble staircase inside. The entrance includes "an entablature supported by Corinthian pilasters" and "a round arch with garlanded spandrels". It was designed by architects Lionel E. Fisher and Charles Aitken. It has been listed on the National Register of Historic Places since July 10, 1979.

The Holy Rosary Church on E. Ninth St. in Idaho Falls, Idaho was built in 1948. It was listed on the National Register of Historic Places in 2002.The building is an "imposing" gable-fronted building with concrete foundation and trim, red brick walls, and a wood shingle roof. Its style includes elements of the English Gothic style of architecture.